摘要：【中文】本发明实施例提供一种网页信息爬取方法、装置、系统以及电子设备，其中，方法包括：将无头浏览器打包至容器中，形成多个信息爬取容器；控制所述信息爬取容器中的无头浏览器执行网页信息爬取任务，以爬取网页信息。本发明实施例的方案，能够提高网页信息爬取的效率，同时该方案引入容器技术能够实现平台化、伸缩化的资源管理，提升资源的利用率。 【EN】The embodiment of the invention provides a webpage information crawling method, device, system and electronic equipment, wherein the method comprises the following steps: packaging the headless browser into a container to form a plurality of information crawling containers; and controlling a headless browser in the information crawling container to execute a webpage information crawling task so as to crawl webpage information. According to the scheme provided by the embodiment of the invention, the efficiency of crawling the webpage information can be improved, and meanwhile, the container technology is introduced to realize the resource management of platformization and extension, so that the utilization rate of resources is improved.

摘要：本发明公开了一种制备聚偏氟乙烯超滤膜的方法。该方法包括下述步骤：1)将聚偏氟乙烯与稀释剂混合、加热，使之形成均相溶液；所述稀释剂为所述聚偏氟乙烯的溶剂与非溶剂的混合物，且所述聚偏氟乙烯的溶剂与非溶剂中的至少一种能溶解于水；2)将均相溶液刮涂在支撑网上形成平板状的铸膜液或通过喷丝头纺制成中空纤维状的铸膜液，然后将所述铸膜液浸入冷却液中冷却，使铸膜液发生相分离，最后固化成膜；3)用萃取剂萃取步骤2)所得膜中的稀释剂，得到聚偏氟乙烯膜。采用本发明制备的聚偏氟乙烯膜断面呈现孔径范围0.02～4μm的均一海绵状结构，且具有表面孔径范围2～100nm的表层。同时该聚偏氟乙烯超滤膜还具有高强度、高孔隙率、高通量、高分离精度的特点。

摘要：本发明公开了一种基于石墨烯纳米流体的防沉淀型太阳能光热系统及其控制方法，该系统配备的储液罐中加入发射器、检测器和搅拌装置，发射器定时发射光束，在传输过程中经过纳米流体的吸收、反射和散射后的光线照射到检测器上，通过透射光的透射率来调控搅拌装置的运行，当纳米流体的透射率高于设定的上限值后通过控制器开启搅拌装置使将要团聚沉淀的部分颗粒分散，重新形成较稳定的悬浮液；当透射率低于或等于纳米流体初始透射率时则通过控制器关闭搅拌装置，由此达到节能效果。本发明可以更好地实现基于纳米流体的光伏集热，提高综合利用效率，为石墨烯纳米流体在实际使用过程中稳定性差的问题提供有效的解决方案。

摘要：【中文】本发明公开了一种高吸湿性轻质多孔微粒暖云雾催化剂，该暖云雾催化剂，按照质量百分比计，由以下成分组成：吸附材料10％‑60％，吸水材料30％‑80％，水分蒸发抑制剂0.1％‑5％，表面活性剂0.1％‑5％。本发明采用多孔材料吸附技术、水分子吸收技术、分子阻蒸发联合技术，研制出一类轻质多孔、高催化活性的新型高效暖云雾催化剂材料，可自发快速收集空气中的水分子，产生“夺水”‑“驻水”‑“锁水”效果，并发生相变效应，释放大量化学热；在空气湿度不小于10％的情况下，不会发生二次蒸发现象；该暖云雾催化剂可降低凝聚液滴界面张力，增强悬浮小液滴的碰并效率，加速液滴粒径增长、沉降速率，产生显著的拖曳效应，对云中上升气流起到抑制和破坏作用，达到快速消除暖云雾效果。 【EN】The invention discloses a high-hygroscopicity light porous particle warm cloud catalyst, which comprises the following components in percentage by mass: 10 to 60 percent of adsorbing material, 30 to 80 percent of water absorbing material, 0.1 to 5 percent of water evaporation inhibitor and 0.1 to 5 percent of surfactant. The invention adopts the porous material adsorption technology, the water molecule absorption technology and the molecular resistance evaporation combined technology to develop a novel light porous high-efficiency warm cloud mist catalyst material with high catalytic activity, can spontaneously and quickly collect water molecules in the air, generates the effects of 'water deprivation', 'water retention', 'water locking', generates a phase change effect and releases a large amount of chemical heat; under the condition that the air humidity is not less than 10%, the secondary evaporation phenomenon cannot occur; the warm cloud mist catalyst can reduce the interfacial tension of condensed droplets, enhance the merging efficiency of suspended droplets, accelerate the particle size growth and sedimentation rate of the droplets, generate a remarkable dragging effect, play a role in inhibiting and destroying ascending airflow in the cloud, and achieve the effect of quickly eliminating warm cloud mist.

摘要：【中文】本发明公开了查询改写模型的构建方法、装置及其应用。所述方法包括：根据搜索点击数据生成训练数据；根据所述训练数据对目标模型进行训练，得到中间模型；所述目标模型包括编码器和解码器，所述解码器包括抽取模式和生成模式；判断所述中间模型是否满足预设条件，是则将所述中间模型作为查询改写模型并停止训练，否则将所述中间模型作为目标模型进行迭代训练。该技术方案通过大数据学习，合理化设置训练流程，结合了抽取式和生成式两种方式，使得训练得到的查询改写模型能够更准确地对搜索查询语句进行改写，以进一步使得搜索返回的结果贴近用户的实际需求。 【EN】The invention discloses a method and a device for constructing an inquiry rewriting model and application thereof. The method comprises the following steps: generating training data according to the search click data; training a target model according to the training data to obtain an intermediate model; the object model comprises an encoder and a decoder, the decoder comprising a decimation mode and a generation mode; and judging whether the intermediate model meets a preset condition, if so, taking the intermediate model as a query rewriting model and stopping training, and if not, taking the intermediate model as a target model for iterative training. According to the technical scheme, the training process is reasonably set through big data learning, and an extraction mode and a generation mode are combined, so that the query rewrite model obtained through training can more accurately rewrite the search query sentence, and the result returned by searching is further close to the actual requirement of a user.

摘要：【中文】本发明公开了搜索的实现方法、装置、电子设备和存储介质。所述方法包括：获取搜索查询语句；从所述搜索查询语句中抽取出若干个候选词，以及根据所述搜索查询语句生成若干个候选词；根据抽取的候选词和生成的候选词，进一步生成改写语句；根据所述改写语句进行搜索查询，得到搜索结果。该技术方案结合了抽取和生成两种方式生成候选词，并进一步生成改写语句，实现了根据语义和场景对用户输入的搜索查询语句进行合理的改写，进一步使得搜索返回的结果贴近用户的实际需求。 【EN】The invention discloses a method and a device for realizing search, electronic equipment and a storage medium. The method comprises the following steps: acquiring a search query statement; extracting a plurality of candidate words from the search query sentence, and generating a plurality of candidate words according to the search query sentence; further generating a rewriting sentence according to the extracted candidate words and the generated candidate words; and searching and inquiring according to the rewriting sentences to obtain a search result. The technical scheme combines two modes of extraction and generation to generate candidate words and further generates rewriting sentences, so that reasonable rewriting of search query sentences input by a user is realized according to semantics and scenes, and the results returned by search are further close to the actual requirements of the user.

摘要：【中文】本发明提供了一种改写模型的训练方法及装置，所述方法包括：收集网络用户基于搜索引擎的查询记录，基于所述查询记录构建训练数据集；获取所述训练数据集中的训练数据，将所述训练数据随机打乱；将所述随机打乱后的训练数据划分为多份训练样本数据；在所述多份训练样本数据中任意选取一份训练样本数据，将选取的所述训练样本数据输入预先构建的对用户基于搜索引擎输入的查询语句进行改写的改写模型，对所述改写模型进行训练。基于本发明实施例提供的改写模型的训练方法，基于网络用户通过搜索引擎的真实搜索查询记录进行汇总处理后的训练数据集训练获得，可进一步提升改写模型的训练效率，使得改写模型对查询语句的改写更加准确高效。 【EN】The invention provides a method and a device for training a rewriting model, wherein the method comprises the following steps: collecting query records of network users based on a search engine, and constructing a training data set based on the query records; acquiring training data in the training data set, and randomly disordering the training data; dividing the training data after random scrambling into a plurality of training sample data; and randomly selecting one piece of training sample data from the plurality of pieces of training sample data, inputting the selected training sample data into a pre-constructed rewriting model for rewriting a query sentence input by a user based on a search engine, and training the rewriting model. The training method for the rewrite model provided by the embodiment of the invention is obtained by training the training data set after summarizing the real search query records of the search engine based on the network user, and can further improve the training efficiency of the rewrite model, so that the rewrite model can rewrite the query sentence more accurately and efficiently.

摘要：【中文】本发明提供了一种查询语句的改写方法及装置，所述方法包括：获取用户基于搜索引擎输入的初始查询语句，并将所述初始查询语句进行分词以获取所述初始查询语句包括的词语；将所述初始查询语句中的各词语分别表示为与各词语对应的词向量；调用改写模型，将所述与各词语对应的词向量分别输入所述改写模型后，基于所述改写模型生成并输出与所述初始查询语句的语义相似的至少一个查询关键词；其中，所述改写模型是由用户查询记录进行汇总处理后的训练数据集训练获得。基于本发明提供的方法可结合生成式和抽取式的优点，将用户在搜索引擎中输入的初始查询语句改写为更加准确且简洁的关键词查询，可以在节省用户搜索时间的同时进一步提升用户体验。 【EN】The invention provides a rewriting method and a rewriting device for a query statement, wherein the method comprises the following steps: acquiring an initial query statement input by a user based on a search engine, and segmenting the initial query statement to acquire terms included in the initial query statement; respectively representing each term in the initial query sentence as a term vector corresponding to each term; calling a rewriting model, respectively inputting the word vectors corresponding to the words into the rewriting model, and then generating and outputting at least one query keyword similar to the semantics of the initial query statement based on the rewriting model; the rewriting model is obtained by training a training data set obtained after summarizing user query records. Based on the method provided by the invention, the advantages of the generating type and the extracting type can be combined, the initial query statement input by the user in the search engine is rewritten into a more accurate and concise keyword query, and the user experience can be further improved while the user search time is saved.

摘要：【中文】本发明提供了一种改写模型的构建方法及装置，所述方法包括：构建编码器和解码器，通过解码器分别基于生成式改写模式和抽取式改写模式获得多个关键词；计算调节各关键词在生成式改写模式和抽取式改写模式下的权重比例的第一调节因子，以基于第一调节因子计算各关键词的综合权重；结合所述编码器和解码器，并在解码器中设置第一调节因子，完成基于编码器‑解码器结构的改写模型的构建，由改写模型依据各关键词的综合权重在多个关键词中选取至少一个关键词作为与初始语句的语义相似的查询关键词后输出。基于本发明实施例提供的改写模型可以在不改变查询语句语义的前提下对查询语句进行简化，使得得到的查询结果更加满足用户期望。 【EN】The invention provides a method and a device for constructing a rewriting model, wherein the method comprises the following steps: constructing an encoder and a decoder, and obtaining a plurality of keywords respectively based on a generating type rewriting mode and an extracting type rewriting mode through the decoder; calculating a first adjustment factor for adjusting the weight proportion of each keyword in a generating type rewriting mode and an extracting type rewriting mode so as to calculate the comprehensive weight of each keyword based on the first adjustment factor; and combining the encoder and the decoder, setting a first regulating factor in the decoder, completing the construction of a rewriting model based on the structure of the encoder and the decoder, and selecting at least one keyword from a plurality of keywords by the rewriting model according to the comprehensive weight of each keyword to serve as a query keyword similar to the semantics of the initial sentence and then outputting the query keyword. The rewriting model provided by the embodiment of the invention can simplify the query statement on the premise of not changing the semantic meaning of the query statement, so that the obtained query result can better meet the user expectation.

摘要：【中文】本发明涉及数据采集处理系统技术领域，尤其是一种物联大数据采集处理系统，针对现有技术中的物联网和大数据结合不完美的问题，现提出如下方案，其包括监测模块、数据采集模块、数据处理系统、输出模块、显示系统和输入模块，其特征在于，所述监测模块与数据采集模块电性连接，数据采集系统与数据处理系统电性连接，所述数据处理系统与输出模块和输入模块电性连接，所述显示系统与输出模块和输入模块电性连接。本发明计巧妙，操作简单，完美的将物联网和大数据联系在一起，可以方便的为使用者对所需要的大数据进行分析分类，整理和储存，还能够绑住使用者定位到数据的起始传输点，提高了数据的采集和分析速度，大大的方便了使用者的使用。 【EN】The invention relates to the technical field of data acquisition and processing systems, in particular to a big data acquisition and processing system of an internet of things, and provides a scheme aiming at the problem of imperfect combination of the internet of things and big data in the prior art. The invention has smart design and simple operation, perfectly associates the Internet of things with the big data, can conveniently analyze, classify, arrange and store the needed big data for the user, can also bind the user to position the initial transmission point of the data, improves the data acquisition and analysis speed and greatly facilitates the use of the user.