Civil law consultation system based on voice input recognition

The invention discloses a civil law consulting system based on voice input recognition, which comprises the following steps: step 1, taking an officially published civil law file as a system data processing source, taking a law as a data set for training, constructing a law decision tree by applying a random forest algorithm and a principal component analysis algorithm, and storing the law decision tree into a data warehouse; step 2, collecting and preprocessing input data; step 3, constructing a deep two-way voice model (bidirectional LSTM), and constructing a deep two-way voice model (bidirectional LSTM); 4, semantic similarity analysis and result output; and 5, personnel matching selection, personnel information base construction and personnel information matching program design. Compared with a traditional consultation mode, artificial intelligence and legal consultation are effectively combined, online consultation and real-time offline matching are organically combined, the science, law and usage consci