AI的必然之路:从名词分类到动词交互的图像识别1
静态名词系统
# 传统方式:识别图中"是什么"
class StaticImageClassifier:
def classify(self, image):
# 返回静态标签:猫、狗、车...
return "cat"
动态动词系统
# 新方式:识别图中"在发生什么"和"可能发生什么"
class DynamicSceneInterpreter:
def __init__(self):
self.relation_graph = {
'cat': {'can': ['jump', 'sleep', 'eat'],
'toward': ['mouse', 'food']},
'ball': {'can': ['roll', 'bounce'],
'affected_by': ['gravity', 'force']}
}
def interpret(self, image, context):
objects = self.detect_objects(image) # 检测物体
relations = []
# 分析物体间可能的相互作用
for obj1 in objects:
for obj2 in objects:
if obj1 != obj2:
# 基于条件性分析可能的动作
possible_actions = self.analyze_possible_interactions(obj1, obj2, context)
relations.extend(possible_actions)
return {
'current_state': objects,
'possible_actions': relations, # 动词关系
'most_likely_next': self.predict_next_state(objects, context)
}
def analyze_possible_interactions(self, obj1, obj2, context):
actions = []
obj1_props = self.relation_graph.get(obj1, {})
# 条件性判断:在什么条件下会发生什么动作
if obj2 in obj1_props.get('toward', []):
if context.get('hungry', False):
actions.append(f"{obj1} chase {obj2}")
else:
actions.append(f"{obj1} observe {obj2}")
return actions
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