Pachira is aim to provide comprehensive artificial intelligence and big data solutions, which help enterprises become intelligent and create huge value. Since its establishment, it has reached cooperation with more than 500 well-known enterprises at home and abroad, covering Smart Finance, Smart Government, Smart Driving, Smart Transportation, Smart Home, Smart Hotel, Smart Tourism, etc. Especially in Financial, it has gained a large number of customers in Banking and Insurance in China.
In addition, we make good use of the accumulation from upstream to downstream, to promote in-depth exchanges among high-tech enterprises from various regions, and transform IUR cooperation in different universities, which helps government train and attract talents, so as to achieving mutual benefit and common growth.
Pachira AI Brain
Empower enterprises to upgrade their intelligence
Pachira is an artificial intelligence high-tech enterprise with intelligent speech recognition, speech analysis, speech synthesis and natural language processing technology as its core. It is a global financial technology innovation, intelligent vehicle interactive technology and AI in-depth application solution provider.
● industry self-developed ASR capability
Speech recognition algorithm with independent intellectual property rights, massive industry data training and high accuracy
● rich data accumulation of vertical field scenarios
With the implementation experience of more than 200 projects, he can effectively complete data annotation and model training
● support multilingualism / Dialect
Support standard / accented Mandarin, Cantonese, English, Sichuan and other recognition models
● industry self-developed TTS capability
Based on deep learning and end-to-end technology, we independently develop speech synthesis technology with independent intellectual property rights to provide ‘cloud + end’ synthesis capability
● support multilingual / Dialect
Support the real-time and accurate conversion of Chinese, English and Cantonese multilingual texts into natural and process speech, MOS third-party certification up to 4.85, and multi tone options
● domain knowledge map
Solve semantic ambiguity and support semantic logical reasoning and verification.
● multiple rounds of dialogue
Combined with the user’s dialogue history information, accurately understand the current user’s input.
● task driven dialogue natural language processing
During the dialogue, the next action is determined according to the current state to assist the user to complete the task of obtaining information or services.
● long term memory and short term memory
According to the user input history, the user portrait is constantly updated to distinguish the long-term characteristics and short-term needs of users.
● self developed unstructured data analysis technology
● support flexible storage and analysis of voice, video and other unstructured data.
● rule analysis engine with independent intellectual property rights
● 100 million level data second level analysis, quasi real-time feedback analysis results
Voice wake up
● high accurate wake-up rate + false wake-up rate
● wake up rate > 95%; False wake-up rate < 2 times / 100 hours
● support wake-up word customization
● customers can customize personalized wake-up words
● support continuous speaking of wake-up words and instructions
Dialogue management
● based on mature semantic understanding engine
● rich context processing methods
● rich answer generation methods
● dynamically adjust dialogue process
Voiceprint recognition
● conversion of acoustic signals into electrical signals
Then the computer is used for recognition, which mainly uses the uniqueness of the voice to identify and confirm the speaker
● intelligent voice quality detection
Intelligent detection of voice through algorithms, whether there are problems such as collecting people’s unreported identity information, emotional instability, mechanical repetitive content, etc
● support multiple acquisition modes
Support dialogue mode, reading mode, etc., and can directionally collect the voice of the collected person